Baselining SQL Server (Part 2) Shaun J Stuart
Page Life Expectancy. Restart your sql server instance and watch ple: Web page life expectancy:
Web determine page life expectancy. Web page life expectancy (ple) is an age of a data page in seconds in the buffer cache or buffer memory after querying the tables with the loading data page into the. Indicates the number of seconds a page will stay in the buffer pool without references. I have seen on busy system this value to be as low as even 45. Web page life expectancy: It starts at 1, and. Restart your sql server instance and watch ple: Web the recommended value of the ple counter is (updated: The following query uses sys.dm_os_performance_counters to observe the sql server instance's current page life. Web page life expectancy goes up 1 for each second that you’re not under memory pressure.
Web page life expectancy: Web page life expectancy goes up 1 for each second that you’re not under memory pressure. I have seen on busy system this value to be as low as even 45. Web the recommended value of the ple counter is (updated: Indicates the number of seconds a page will stay in the buffer pool without references. Restart your sql server instance and watch ple: Web page life expectancy: It starts at 1, and. Web determine page life expectancy. Web page life expectancy (ple) is an age of a data page in seconds in the buffer cache or buffer memory after querying the tables with the loading data page into the. The following query uses sys.dm_os_performance_counters to observe the sql server instance's current page life.
